620-02-0

  • Product Name5-Methyl furfural
  • Molecular FormulaC6H6O2
  • Molecular Weight110.112
  • Purity99%
  • AppearanceColorless to light yellow liquid
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Product Details

Quick Details

  • CasNo: 620-02-0
  • Molecular Formula: C6H6O2
  • Appearance: Colorless to light yellow liquid
  • Purity: 99%

High Quality Chinese Factory supply 620-02-0? 5-Methyl furfural

  • Molecular Formula:C6H6O2
  • Molecular Weight:110.112
  • Appearance/Colour:Colorless to light yellow liquid 
  • Vapor Pressure:0.644mmHg at 25°C 
  • Melting Point:171 °C 
  • Refractive Index:n20/D 1.531  
  • Boiling Point:187 °C at 760 mmHg 
  • Flash Point:72.8 °C 
  • PSA:30.21000 
  • Density:1.099 g/cm3 
  • LogP:1.40050 

5-Methyl furfural(Cas 620-02-0) Usage

Preparation

From sucrose with HCl, followed by treating with stannous chloride; 5-Methyl furfural is produced by distillation of various methylpentoses with acid together.

Synthesis Reference(s)

Tetrahedron, 41, p. 3803, 1985 DOI: 10.1016/S0040-4020(01)91401-2Tetrahedron Letters, 24, p. 5441, 1983 DOI: 10.1016/S0040-4039(00)94107-8

Metabolic pathway

The biotransformation of 5-methyl-2-furaldehyde is the conversion to 5-methylfuroylgycine and 5-methyl-2- furylmethylketone by rats.

Physical properties

colorless to light yellow liquid. soluble in benzene, toluene, carbon tetrachloride and other solvents, insoluble in water.

Definition

ChEBI: 5-methyl-2-furaldehyde is a member of furans and an aldehyde. It has a role as a Maillard reaction product, a human metabolite, an EC 2.2.1.6 (acetolactate synthase) inhibitor and a flavouring agent.

Aroma threshold values

Detection: 6 ppm

Taste threshold values

Taste characteristics at 50 ppm: sweet, brown, caramellic, grain, maple-like.

General Description

5-Methylfurfural is formed during the photoexposition of ranitidine hydrochloride. It is employed as potential age marker for Madeira wine. It is a volatile compound present in Lavandula stoechas, Lavandula angustifolia and Lavandula angustifolia x latifolia unifloral honeys.

InChI:InChI=1/C6H6O2/c1-5-2-3-6(4-7)8-5/h2-4H,1H3

620-02-0 Relevant articles

Catalytic Conversions in Water: a Novel Carbonylation Reaction Catalysed by Palladium Trisulfonated Triphenylphosphine Complexes

Papadogianakis, Georgios,Maat, Leendert,Sheldon, Roger A.

, p. 2659 - 2660 (1994)

The renewable basic chemical 5-hydroxyme...

One-pot synthesis of furans from various saccharides using a combination of solid acid and base catalysts

Tuteja, Jaya,Nishimura, Shun,Ebitani, Kohki

, p. 275 - 281 (2012)

One-pot synthesis of furans from various...

Green catalytic synthesis of 5-methylfurfural by selective hydrogenolysis of 5-hydroxymethylfurfural over size-controlled Pd nanoparticle catalysts

Sun, Guohan,An, Jiahuan,Hu, Hong,Li, Changzhi,Zuo, Songlin,Xia, Haian

, p. 1238 - 1244 (2019)

A green approach for the conversion of 5...

Novel pathways to 2,5-Dimethylfuran via biomass-derived 5-(chloromethyl)furfural

Dutta, Saikat,Mascal, Mark

, p. 3028 - 3030 (2014)

2,5-Dimethylfuran (DMF) is one of the mo...

Dehydration of carbohydrates to 2-furaldehydes in ionic liquids by catalysis with ion exchange resins

Heguaburu, Viviana,Franco, Jaime,Reina, Luis,Tabarez, Carlos,Moyna, Guillermo,Moyna, Patrick

, p. 88 - 91 (2012)

The dehydration of several sugars, inclu...

Characteristic flavor formation of thermally processed N-(1-deoxy-α-D-ribulos-1-yl)-glycine: Decisive role of additional amino acids and promotional effect of glyoxal

Zhan, Huan,Cui, Heping,Yu, Junhe,Hayat, Khizar,Wu, Xian,Zhang, Xiaoming,Ho, Chi-Tang

, (2021/09/28)

The role of amino acids and α-dicarbonyl...

Iodine-catalyzed alcohol disproportionation method

-

Paragraph 0032-0033, (2021/06/13)

The invention relates to the technical f...

Photo-on-Demand Synthesis of Vilsmeier Reagents with Chloroform and Their Applications to One-Pot Organic Syntheses

Liang, Fengying,Eda, Kazuo,Okazoe, Takashi,Wada, Akihiro,Mori, Nobuaki,Konishi, Katsuhiko,Tsuda, Akihiko

, p. 6504 - 6517 (2021/05/06)

The Vilsmeier reagent (VR), first report...

Direct Synthesis of 5-Methylfurfural from d-Fructose by Iodide-Mediated Transfer Hydrogenation

Xu, Jianwang,Miao, Xinge,Liu, Lei,Wang, Yantao,Yang, Weiran

, p. 5311 - 5319 (2021/11/01)

Herein, a robust catalytic system was de...

620-02-0 Process route

D-Fructose
57-48-7,18875-34-8

D-Fructose

GLUTATHIONE
70-18-8

GLUTATHIONE

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7774-74-5

Thiophene-2-thiol

Tetrahydrothiophen-3-one
1003-04-9

Tetrahydrothiophen-3-one

2-ethylthiophene
872-55-9

2-ethylthiophene

2-Methylpyrazine
109-08-0

2-Methylpyrazine

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620-02-0

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2-thiophenethanol
5402-55-1

2-thiophenethanol

1-(2-furyl)-1-ethanone
1192-62-7,80145-44-4

1-(2-furyl)-1-ethanone

2-methylthiophene-3-thiol
2527-76-6

2-methylthiophene-3-thiol

2-Acetylpyrrole
1072-83-9

2-Acetylpyrrole

2-methylfuran-3-thiol
28588-74-1

2-methylfuran-3-thiol

Conditions
Conditions Yield
In water; at 160 ℃; for 2h; pH=7.5;
D-glucose
50-99-7

D-glucose

GLUTATHIONE
70-18-8

GLUTATHIONE

1,3-thiazole
288-47-1

1,3-thiazole

Thiophene-2-thiol
7774-74-5

Thiophene-2-thiol

Tetrahydrothiophen-3-one
1003-04-9

Tetrahydrothiophen-3-one

furfural
98-01-1

furfural

2,5-DIMETHYLTHIOPHENE
638-02-8

2,5-DIMETHYLTHIOPHENE

5-Methylfurfural
620-02-0

5-Methylfurfural

1-(2-furyl)-1-ethanone
1192-62-7,80145-44-4

1-(2-furyl)-1-ethanone

2-methylthiophene-3-thiol
2527-76-6

2-methylthiophene-3-thiol

2-Acetylpyrrole
1072-83-9

2-Acetylpyrrole

2-methylfuran-3-thiol
28588-74-1

2-methylfuran-3-thiol

Conditions
Conditions Yield
In water; at 160 ℃; for 2h; pH=7.5;

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